How to Check if Secure Boot Is Enabled on Your PC
Modern PCs that shipped with Windows 10 or Windows 11 have a feature called Secure Boot enabled by default. It keeps your system secure, but you may need to disable Secure Boot to run certain versions of Linux and older versions of Windows. Here’s how to see if Secure Boot is enabled on your PC.
Powershell Remoting A Powershell Cmdlet Secure Boot Start Menu System Summary System Information Tool
Source: howtogeek.com